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CAS No.: | 5460-09-3 |
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Name: | 8-Amino-1-naphthol-3,6-disulfonic acid monosodium salt monohydrate |
Article Data: | 2 |
Molecular Structure: | |
Formula: | C10H8NNaO7S2 |
Molecular Weight: | 341.298 |
Synonyms: | 2,7-Naphthalenedisulfonicacid, 4-amino-5-hydroxy-, monosodium salt (8CI,9CI);1-Amino-8-hydroxy-3,6-naphthalenedisulfonicacid monosodium salt;4-Amino-5-hydroxy-2,7-naphthalenedisulfonic acid monosodium salt;8-Amino-1-naphthol-3,6-disulfonic acid monosodium salt;H acidmonosodium salt;Monosodium 1-naphthol-8-amino-3,6-disulfonate;Sodium8-amino-1-naphthol-3,6-disulfonate;1-Amino-8-naphthol-3,6-disulfonic acid monosodium salt;Monosodium4-amino-5-hydroxy-2,7-naphthalenedisulfonate; |
EINECS: | 226-736-4 |
Density: | 1.88g/cm3 |
Melting Point: | >300°C |
Solubility: | slightly soluble |
Appearance: | Dark Gray Powder |
Risk Codes: | 36/37/38 |
Safety: | 24/25 |
PSA: | 183.81000 |
LogP: | 2.95690 |
1-amino-8-hydroxy-naphthalene-3,6-disulphonic acid monosodium salt
recorcinol
Na(1+)*C16H11N2O9S2(1-)
Conditions | Yield |
---|---|
With hydrogenchloride; sodium nitrite In water pH=8 - 10; | 62% |
1-amino-8-hydroxy-naphthalene-3,6-disulphonic acid monosodium salt
3-tetradecanoyl-4-methylpiperazine
Conditions | Yield |
---|---|
In N,N-dimethyl-formamide at 60 - 70℃; for 120h; | 60% |
1,12-dodecanedioyl dichloride
1-amino-8-hydroxy-naphthalene-3,6-disulphonic acid monosodium salt
4,4'-<1,10-decanediylbis(carbonylamino)>bis(5-hydroxy-2,7-naphthalenedisulfonic acid) disodium salt
Conditions | Yield |
---|---|
With pyridine for 5h; Heating; | 53% |
biphenyl-4,4'-disulfonyl chloride
1-amino-8-hydroxy-naphthalene-3,6-disulphonic acid monosodium salt
4,4'-<4,4'-biphenyldiylbis(sulfonylamino)>bis(5-hydroxy-2,7-naphthalenedisulfonic acid) tetrasodium salt
Conditions | Yield |
---|---|
With pyridine for 5h; Heating; | 53% |
1-amino-8-hydroxy-naphthalene-3,6-disulphonic acid monosodium salt
n-hexadecanoyl chloride
4-(palmitoylamino)-5-hydroxy-2,7-naphthalene disulfonic acid monosodium salt
Conditions | Yield |
---|---|
With pyridine for 4h; Heating; | 51% |
1-amino-8-hydroxy-naphthalene-3,6-disulphonic acid monosodium salt
3-stearoyl-2-mercaptothiazoline
Conditions | Yield |
---|---|
In N,N-dimethyl-formamide at 60 - 70℃; for 120h; | 30% |
1-amino-8-hydroxy-naphthalene-3,6-disulphonic acid monosodium salt
1-(2-Thioxo-thiazolidin-3-yl)-hexadecan-1-one
4-(palmitoylamino)-5-hydroxy-2,7-naphthalene disulfonic acid monosodium salt
Conditions | Yield |
---|---|
In N,N-dimethyl-formamide at 60 - 70℃; for 120h; | 24% |
Cholesteryl chloroformate
1-amino-8-hydroxy-naphthalene-3,6-disulphonic acid monosodium salt
Conditions | Yield |
---|---|
With pyridine at 50 - 55℃; for 21h; | 22% |
phthalic anhydride
1-amino-8-hydroxy-naphthalene-3,6-disulphonic acid monosodium salt
Conditions | Yield |
---|---|
With sodium hydroxide In water at 20 - 25℃; for 3h; |
isatoic anhydride
1-amino-8-hydroxy-naphthalene-3,6-disulphonic acid monosodium salt
Conditions | Yield |
---|---|
With sodium carbonate In water at 20 - 30℃; for 12h; |
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Molecular structure of 2,7-Naphthalenedisulfonic acid, 4-amino-5-hydroxy-, sodium salt (1:1) (CAS NO.5460-09-3) is:
Product Name: 2,7-Naphthalenedisulfonic acid, 4-amino-5-hydroxy-, sodium salt (1:1)
CAS Registry Number: 5460-09-3
IUPAC Name: sodium 4-amino-5-hydroxynaphthalene-2,7-disulfonic acid
Molecular Weight: 342.30073 [g/mol]
Molecular Formula: C10H9NNaO7S2
H-Bond Donor: 4
H-Bond Acceptor: 8
EINECS: 226-736-4
Melting Point: >300 °C
Water Solubility: slightly soluble
Product Categories: Intermediates of Dyes and Pigments; Organics; Chemical Amines; Amines; Aromatics; Sulfur & Selenium Compounds
Safty information about 2,7-Naphthalenedisulfonic acid, 4-amino-5-hydroxy-, sodium salt (1:1) (CAS NO.5460-09-3) is:
Risk Statements: 36/37/38
R36/37/38:Irritating to eyes, respiratory system and skin.
Safety Statements: 24/25
S24/25:Avoid contact with skin and eyes.
2,7-Naphthalenedisulfonic acid, 4-amino-5-hydroxy-, sodium salt (1:1) ,its cas register number is 5460-09-3. It also can be called 4-Amino-5-hydroxy-2,7-naphthalenedisulfonic acid, monosodium ; 8-Amino-1-naphthol-3,6-disulfonic acid monosodium salt ; Ash acid ; CCRIS 8903 ; H acid monosodium salt ; 2,7-Naphthalenedisulfonic acid, 4-amino-5-hydroxy-, monosodium salt ; Sodium hydrogen 4-amino-5-hydroxynaphthalene-2,7-disulphonate ; 2,7-Naphthalenedisulfonic acid, 4-amino-5-hydroxy-, monosodium salt ; H acid .It is a dark gray powder.